*{
	margin:0;
	padding:0;
}
img{
	width:100%;
	height:auto;
}
/*导航栏目*/
.body:after{
	filter: blur(2px);
	z-index:2;
}
.navbar{
	width:100%;
	background-color: dodgerblue;
	height:4em;
	box-shadow:0px 0px 10px white;
}
.fa-long-arrow-left{
	color:white;
	font-size:2em;
	float:left;
	margin-left:1em;
	margin-top:.5em;
}
.backIndex{
	float:left;
	margin:1em;
	width:3em;
	height:2em;
}
.content{
	float:left;
	color:white;
	width:3em;
	height:2em;
	margin-left:4.5em;
	margin-top:1em;
	margin-bottom:1em;
	line-height:2em;
}
.content>p{
	font-size:2em;
}
.forgetPassword{
	float:right;
	width:5em;
	height:2em;
	margin-right:1em;
	margin-top: 1.5em;
}
.forgetPassword>a{
	color:white;
	text-align: center;
	text-decoration: none;
} 
/*logo位置*/
.logo{
	width:100%;
}
/*中间用户名的位置*/
.loginForm{
	margin-top: 2em;
	width: 100%;
}
.loginContent{
	width:80%;
	background-color: rgba(255, 255, 255, 0.4);
	margin:0px auto;
	text-align: center;
	border-radius:1em;
}
.loginContent>div>input{
	border-radius: 1em;
	height:3em;
	width:12em;
	margin-top:2em;
	padding-left:2em;
	border:0;
	border-bottom:1px black solid;
	outline:0;
}
.loginContent>div>input:active{
	width:14em;
	transition:.4s linear;
	box-shadow: 0px 0px 20px white;
}
.loginContent>div>input:hover{
	width:14em;
	transition:.4s linear;
	box-shadow: 0px 0px 30px white;
}
.loginContent>button{
	width:8em;
	height:3em;
	margin-top:.5em;
	margin-bottom:.5em;
	background-color: #000000;
	border:0px;
	color:white;
}
.loginContent>button:hover{
	background-color: aliceblue;
	color:black;
	transition:.4s linear;
}
	
.form-control{
	margin-top:2em;
	 border: none;
	 outline: none;
	 width:13em;
	 height:3em;
}
.form-control:active{
	width:14em;
	box-shadow: 0px 0px 30px white;
	transition:.4s linear;
}
.form-control:hover {
	width: 14em;
	box-shadow: 0px 0px 30px white;
	transition: .4s linear;
}
body{
	background:url(../img/tjut-bg-5.png);
	background-repeat:no-repeat;
	background-size:cover;
	width:100%;
	height:100%;
	overflow: hidden;
	margin-bottom:25em;
}
.logo{
	margin-left:auto;
	margin-right:auto;
	margin-top:4em;
	width:6em;
	height:6em;
	border-radius:6em;
	background-color:black;
	background-image: url(../img/TJUT.jpg);
	background-size:cover;
}
/*
.formStyle{
	text-align: center;
	margin-top:2em;
	background-color: white;
	width:11.5em;
	height:2.5em; 
	width:50%;
	height:2.5em;
	border-radius:2em;
	border-bottom:1px black solid;
} 
.formStyle:active{
	box-shadow: 0px 0px 30px white;
	transition:.4s linear;
}
.formStyle:hover{
	box-shadow: 0px 0px 30px white;
	transition:.4s linear;
} */
/*背景模糊样式*/

#login{
	margin-right:2em;
}